Hydraulic Fitting, 5/8"X5/8" Flat Face O-Ring 90 Deg.

The 10G-10FFORX90S Hydraulic Fitting, 5/8" x 5/8" Flat Face O-Ring 90° is a 90-degree flat-face O-ring hydraulic hose fitting designed to deliver a clean, leak-resistant seal while improving hose routing in tight spaces. Built around the MegaCrimp® coupling design, it uses the patented “C” insert to help create an even, concentric crimp seal across different hose constructions and wall thicknesses—supporting reliable performance while simplifying fitting inventory.

Country of Origin
Varies by production batch

Key Features / Specifications

• Model / Part Number: 10G-10FFORX90S
• Product Type: Hydraulic hose fitting / crimp coupling
• Connection Style: Flat Face O-Ring
• Angle: 90°
• Fitting Nominal Size: 5/8 in
• Hose ID: 5/8 in (Hose ID 1)
• Thread Size: 1"-14
• Thread Pitch: 14
• Nut Hex Size: 30 mm
• Overall Length: 3.64 in
• Cutoff Length: 2.17 in
• Drop Length: 1.26 in
• Coupling System: MegaCrimp® with patented “C” insert for even crimp force distribution and leak-resistant sealing across multiple hose constructions

Ideal For

• Hydraulic hose assemblies needing a 5/8" flat-face O-ring 90° end for compact routing
• Applications requiring 1"-14 threading with flat-face O-ring sealing
• Repairs and builds where consistent, leak-resistant crimp performance is critical
• Shops standardizing on MegaCrimp® couplings to cover multiple hose constructions with fewer part numbers